Basic Differentiation

Differentiate f(x) = 4x².

• 8x
• 16x
• 16x^2
• 8x^2

Differentiate      y= 12x^-2

• 24x^-1
• -24x^-3
• -24x^-1
• 6x^-3

Find the derivative of:
f(x) = -5/x⁴

• -20/x⁵
• 20/x⁵
• -20/x³
• 20/x³

Find the derivative of:
f(x) = 2x² + 3

• 4x
• 2x
• 3
• 2x+3

Find the derivative of:
f(x) = (x - 4)(x + 7)

• 2x + 3
• 2x - 4
• 2x + 4
• 2x - 3

Which rule would you need to use?

• Power Rule
• Product Rule
• Quotient Rule
• Chain Rule

Differentaite  $y=\frac{3x^4-4x^3}{x^2}$  

•  $\frac{dy}{dx}=3x^2-4x$  

•  $\frac{dy}{dx}=6x^{ }-4$  

•  $\frac{dy}{dx}=6x^2-4$  

•  $\frac{dy}{dx}=3x^2-4$  

Differentiate  $y=2x\left(3-x\right)$  

•  $\frac{dy}{dx}=6x-4x^2$  

•  $\frac{dy}{dx}=3x-2x^2$  

•  $\frac{dy}{dx}=6-4x$  

•  $\frac{dy}{dx}=6-2x$  

Find the derivative of the given equation
f(x) = 1/x²

• 1/2x
• -2x
• 2x
• -2x^-3

Differentiate f(x) = 4x².

• 8x
• 16x
• 16x^2
• 8x^2